SBT rpm:package-bin失败，出现配置未找到错误

Question

我正在尝试将rpmPlugin集成到Build.scala中，但它似乎无法识别rpm配置。下面是我的配置在Build.scala中的外观

enablePlugins(RpmPlugin)
lazy val packageSettings =  Seq(
  packageName in Rpm := "noname",
  version in Rpm := "1.0.0",
  rpmRelease in Rpm := Some("1"),
  packageArchitecture in Rpm := "noArch",
  packageSummary := "zyx",
  packageDescription := "zyx",
  rpmVendor  := "zyx",
  rpmUrl := "zyx",
  rpmLicense := "zyx"
)

我在plugin.sbt中也有以下内容

addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.0.3")

下面是build.scala中的导入

import Keys._
import sbtassembly.AssemblyKeys._
import scoverage.ScoverageSbtPlugin.ScoverageKeys._
import com.typesafe.sbt.SbtNativePackager._
import com.typesafe.sbt.SbtNativePackager.autoImport._
import com.typesafe.sbt.packager.rpm.RpmPlugin
import com.typesafe.sbt.packager.archetypes.JavaServerAppPackaging

当我运行rpm package命令时，有了所有这些信息...我得到以下错误(这些错误的倍数)

[info] Compiling 1 Scala source to /home/vikrant/project/target/scala-2.10/sbt-0.13/classes...
[error] /home/vikrant/project/Build.scala:46: not found: value rpmRelease
[error]     rpmRelease := Some("1"),
[error]     ^
[error] /home/vikrant/project/Build.scala:48: not found: value packageArchitecture
[error]     packageArchitecture in Rpm := "noArch",
[error]     ^
[error] /home/vikrant/project/Build.scala:54: not found: value rpmVendor
[error]     rpmVendor  := "zyx",
[error]     ^
[error] /home/vikrant/project/Build.scala:56: not found: value rpmUrl
[error]     rpmUrl := "zyx",
[error]     ^
[error] /home/vikrant/project/Build.scala:58: not found: value rpmLicense
[error]     rpmLicense := "zyx"
[error]     ^
[error] 5 errors found
[error] (compile:compileIncremental) Compilation failed

请告诉我可以做些什么来摆脱这个错误。文档不是很有用，似乎是为Buid.sbt用法编写的。

Answer 1

显然，从文档( http://www.scala-sbt.org/sbt-native-packager/formats/rpm.html#settings )中可以看出，您似乎只需要指定rpmRelease而不是rpmRelease in Rpm。

有关示例，请查看此处：

https://github.com/sbt/sbt-native-packager/blob/master/test-project-play-rpm/packaging.sbt

还有这个问题：

Building paths in SBT for the packageMappings of the sbt-native-packager

Answer 2

这个特性似乎对我们放置配置的顺序很严格。当其他方法都失败时，我会尝试调整配置的顺序。下面的方法起作用了。

version in Rpm := "1.0.0",
maintainer := "someValue",
packageArchitecture in Rpm := ""someValue"",
packageSummary in Rpm := ""someValue"",
packageDescription in Rpm := ""someValue"",
packageName in Linux := ""someValue"",
rpmRelease := "1",
rpmVendor := ""someValue"",
rpmLicense := Some(""someValue"")

当然，这可能不是修复它的正确方法。但它解除了我的障碍。不过，我还是要用SBT打开一个问题。